Multimodality in Digital Assistant Systems

2. The non-transitory computer-readable storage medium of claim 1, wherein the first value is determined at a first time, the second value is determined at a second time, and the task is determined in accordance with a determination that the first time and the second time are within a predetermined time.

3. The non-transitory computer-readable storage medium of claim 1, wherein the second value is determined without processing the natural language input.

5. The non-transitory computer-readable storage medium of claim 4, wherein the group node determines the one or more values for the property in accordance with a rule associated with the group node being satisfied.

6. The non-transitory computer-readable storage medium of claim 5, wherein the rule associated with the group node is satisfied when the first value and the second value are each determined within a predetermined time.

7. The non-transitory computer-readable storage medium of claim 5, wherein the rule associated with the group node is satisfied when the first value is determined before the second value is determined.

11. The non-transitory computer-readable storage medium of claim 1, wherein the context of the electronic device includes a location of the electronic device, whether a particular setting of the electronic device is activated, and an attribute of the electronic device.

12. The non-transitory computer-readable storage medium of claim 1, wherein the predetermined type of event includes detecting data from a predetermined sensor.

13. The non-transitory computer-readable storage medium of claim 1, wherein the predetermined type of event includes detecting data indicating a user context.

14. The non-transitory computer-readable storage medium of claim 13, wherein the user context includes an activity of the user.

15. The non-transitory computer-readable storage medium of claim 13, wherein the user context includes a preference of the user.

18. The method of claim 16, wherein the first value is determined at a first time, the second value is determined at a second time, and the task is determined in accordance with a determination that the first time and the second time are within a predetermined time.

19. The method of claim 16, wherein the second value is determined without processing the natural language input.

21. The method of claim 20, wherein the group node determines the one or more values for the property in accordance with a rule associated with the group node being satisfied.

22. The method of claim 21, wherein the rule associated with the group node is satisfied when the first value and the second value are each determined within a predetermined time.

23. ((New) The method of claim 21, wherein the rule associated with the group node is satisfied when the first value is determined before the second value is determined.

27. The method of claim 16, wherein the context of the electronic device includes a location of the electronic device, whether a particular setting of the electronic device is activated, and an attribute of the electronic device.

28. The method of claim 16, wherein the predetermined type of event includes detecting data from a predetermined sensor.

29. The method of claim 16, wherein the predetermined type of event includes detecting data indicating a user context.

30. The method of claim 29, wherein the user context includes an activity of the user.

31. The method of claim 29, wherein the user context includes a preference of the user.

32. The electronic device of claim 17, wherein the first value is determined at a first time, the second value is determined at a second time, and the task is determined in accordance with a determination that the first time and the second time are within a predetermined time.

33. The electronic device of claim 17, wherein the second value is determined without processing the natural language input.

35. The electronic device of claim 34, wherein the group node determines the one or more values for the property in accordance with a rule associated with the group node being satisfied.

36. The electronic device of claim 35, wherein the rule associated with the group node is satisfied when the first value and the second value are each determined within a predetermined time.

37. The electronic device of claim 35, wherein the rule associated with the group node is satisfied when the first value is determined before the second value is determined.

41. The electronic device of claim 17, wherein the context of the electronic device includes a location of the electronic device, whether a particular setting of the electronic device is activated, and an attribute of the electronic device.

42. The electronic device of claim 17, wherein the predetermined type of event includes detecting data from a predetermined sensor.

43. The electronic device of claim 17, wherein the predetermined type of event includes detecting data indicating a user context.

44. The electronic device of claim 43, wherein the user context includes an activity of the user.

45. The electronic device of claim 43, wherein the user context includes a preference of the user.